Privacy-focused suite offering end-to-end encrypted email, VPN, cloud storage, calendar, and password manager, built by CERN scientists in Switzerland.
Pricing Plans
Free
Mail-plus
Proton-unlimited
Business
Pricing model: monthly
Pros & Cons
Pros
- End-to-end encryption for all services
- Swiss-based with strong privacy laws
- Open-source and independently audited
- Comprehensive privacy suite (mail, VPN, drive, calendar)
- Free tier available for all services
Cons
- Free storage is limited (1GB for mail)
- Less feature-rich than mainstream alternatives
- Search functionality limited due to encryption
Proton Alternatives
Slack
Business messaging platform for team communication.
Free / $7.25+
Microsoft Teams
Business communication platform with chat, video meetings, and Microsoft 365 integration.
Free / $4+
Loom
Async video messaging tool for sharing quick screen recordings with your team or customers.
Free / $12.5+
Otter.ai
AI meeting assistant that records, transcribes, and summarizes meetings with automatic action items.
Free / $16.99+
Fireflies.ai
AI notetaker that records, transcribes, and analyzes meetings with CRM integration and conversation intelligence.
Free / $18+
Calendly
Scheduling automation platform that eliminates back-and-forth emails for booking meetings.
Free / $12+Frequently Asked Questions
What is Proton?
Privacy-focused suite offering end-to-end encrypted email, VPN, cloud storage, calendar, and password manager, built by CERN scientists in Switzerland.
How much does Proton cost?
Proton offers a free plan. Paid plans start at Mail-plus: $3.99/mo, Proton-unlimited: $9.99/mo, Business: $12.99/mo.
What are the best alternatives to Proton?
The best alternatives to Proton include Slack, Microsoft Teams, Loom, Otter.ai. Each offers similar functionality with different strengths in features, pricing, and ease of use.
Is Proton free?
Yes, Proton offers a free plan with limited features. Premium plans are available for users who need more advanced functionality.
What is Proton best for?
Proton is best for Privacy Advocates, Journalists, Activists, Security Conscious Users. It is designed to serve these audiences with specialized features and workflows.